Dr. Weidong Lai Profile

Dr. Weidong Lai

at Hebei Univ

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 21 December 2013 Paper

Si surface texture by pyramid structure ZnO glass mask blank

Jin Wang, Huina Feng, Conghui Jin, Zicai Zhang, Weidong Lai, Wei Yu, Guangsheng Fu

Proceedings Volume 9047, 90470A (2013) https://doi.org/10.1117/12.2035408

KEYWORDS: Zinc oxide, Reflectivity, Silicon, Reactive ion etching, Glasses, Photoresist materials, Scanning electron microscopy, Protactinium, Etching, Photomasks

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Proceedings Article | 8 September 2011 Paper

Denoising approach for remote sensing image based on anisotropic diffusion and wavelet transform algorithm

Xiaojun Wang, Weidong Lai

Proceedings Volume 8193, 81934O (2011) https://doi.org/10.1117/12.902430

KEYWORDS: Denoising, Wavelets, Anisotropic diffusion, Remote sensing, Speckle, Image restoration, Wavelet transforms, Image analysis, Image filtering, Detection and tracking algorithms

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Proceedings Article | 23 August 2011 Paper

Edge extraction of CT medical image based on wavelet transform algorithm

Xiaojun Wang, Xinzheng Li, Weidong Lai

Proceedings Volume 8192, 819256 (2011) https://doi.org/10.1117/12.902431

KEYWORDS: Image segmentation, Computed tomography, Wavelets, Medical imaging, Image enhancement, Wavelet transforms, Brain, Edge detection, X-ray computed tomography, Image processing

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Proceedings Article | 21 May 2009 Paper

Image density property of optical information recording microcapsule material

Weidong Lai, Xiaowei Li, Xinzheng Li, Guangsheng Fu

Proceedings Volume 7282, 72820J (2009) https://doi.org/10.1117/12.830801

KEYWORDS: Particles, Absorption, Thermography, Polymerization, Infrared imaging, Molecules, Scanning electron microscopy, Lithium, Image enhancement, Optical recording

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Proceedings Article | 18 November 2008 Paper

Investigation of UV photocurable microcapsule inner crosslink extent

Xiaowei Li, Shuangshuang Meng, Weidong Lai, Haiyang Yu, Guangsheng Fu

Proceedings Volume 7135, 71353Q (2008) https://doi.org/10.1117/12.803325

KEYWORDS: Absorption, Ultraviolet radiation, Solids, Photopolymerization, Light sources, Lamps, Mercury, UV optics, Curium, Polymers

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Proceedings Article | 21 November 2007 Paper

Photoelectron dynamic property of dye sensitized AgCl cubic microcrystals

Weidong Lai, Xiaowei Li, Rongxiang Zhang, Jixian Zhang, Guangsheng Fu

Proceedings Volume 6724, 672416 (2007) https://doi.org/10.1117/12.782833

KEYWORDS: Crystals, Silver, Adsorption, Ions, Microwave radiation, Absorption, Dielectrics, Temperature metrology, Molecules, Lithium

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Proceedings Article | 14 November 2007 Paper

Electronic trap effect of spectral sensitizing dye adsorbed on the surface of the film of silver chloride microcrystals

Xiao-Wei Li, Ji-Xian Zhang, Rong-Xiang Zhang, Wei-Dong Lai, Li Li, Xiu-Hong Dai, Guang-sheng Fu

Proceedings Volume 6722, 67223B (2007) https://doi.org/10.1117/12.783520

KEYWORDS: Silver, Absorption, Microwave radiation, Dielectrics, Lithium, Adsorption, Photography, Image processing, Phase measurement, Optics manufacturing

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Proceedings Article | 14 November 2007 Paper

Photoelectron decay kinetics of cubic silver chloride microcrystal film adsorbing plentiful dye excited by laser

Rongxiang Zhang, Jixian Zhang, Weidong Lai, Yanxia Hu, Xiuhong Dai, Li Han, Xiaowei Li

Proceedings Volume 6722, 67223G (2007) https://doi.org/10.1117/12.783537

KEYWORDS: Silver, Adsorption, Microwave radiation, Absorption, Dielectrics, Dye lasers, Temporal resolution, Photography, Image processing, Laser applications

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Proceedings Article | 1 November 2007 Paper

Optical response property of photo-heat sensitive microcapsule

Xiaowei Li, Nan Zhang, Weidong Lai, Shuxu Sun, Wenli Wang

Proceedings Volume 6423, 642338 (2007) https://doi.org/10.1117/12.780064

KEYWORDS: Particles, Polymerization, Fiber optic gyroscopes, Photography, Image resolution, Scanning electron microscopy, Absorption, Head, Printing, Solids

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Proceedings Article | 1 November 2007 Paper

Granularity and penetrability property of microcapsule synthesized with interfacial polymerization technique

Weidong Lai, Xiaowei Li, Nan Zhang, Shuxu Sun

Proceedings Volume 6423, 64234E (2007) https://doi.org/10.1117/12.780138

KEYWORDS: Particles, Polymerization, Absorption, Image processing, Polymers, Scanning electron microscopy, Interfaces, Lithium, Sun, Physics

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Proceedings Article | 1 November 2007 Paper

Photoelectron characteristic of silver chloride microcrystals adsorbing dye excited by laser

Rongxiang Zhang, Jixian Zhang, Weidong Lai, Xiuhong Dai, Yanxia Hu, Li Han, Xiaowei Li

Proceedings Volume 6423, 642340 (2007) https://doi.org/10.1117/12.779639

KEYWORDS: Silver, Absorption, Microwave radiation, Image processing, Adsorption, Dielectrics, Dye lasers, Smart materials, Photography, Laser applications

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